(3R,4S,6R)-11-[(4-methoxyphenyl)methoxy]-3-methylundec-1-ene-4,6-diol | 1018689-67-2

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 英文名称: (3R,4S,6R)-11-[(4-methoxyphenyl)methoxy]-3-methylundec-1-ene-4,6-diol
• CAS: 1018689-67-2
• 化学式: C₂₀H₃₂O₄
• 分子量: 336.472
• InChiKey: PXRAHHJSDGAYBB-POAQFYNOSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.5
• 重原子数：
  24
• 可旋转键数：
  13
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.6
• 拓扑面积：
  58.9
• 氢给体数：
  2
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  (3R,4S,6R)-11-[(4-methoxyphenyl)methoxy]-3-methylundec-1-ene-4,6-diol 在 吡啶 、 咪唑 、 4-二甲氨基吡啶 、 sodium tetrahydroborate 、 四氧化锇 、 草酰氯 、 2,4,6-三氯苯甲酰氯 、 palladium 10% on activated carbon 、 potassium tert-butylate 、 四丁基氟化铵 、 氢气 、 叔丁基锂 、 4-甲基苯磺酸吡啶 、 碳酸氢钠 、 戴斯-马丁氧化剂 、 二甲基亚砜 、 N-甲基吗啉氧化物 、 三乙胺 、 三苯基膦 作用下， 以 四氢呋喃 、 甲醇 、 乙醚 、 乙醇 、 二氯甲烷 、 水 、 乙酸乙酯 、 甲苯 、 叔丁醇 、 正戊烷 为溶剂， 反应 56.17h， 生成 (5S,7R,9S,12R,13S,14S)-15-((2S,3R,7R,E)-7-acetoxy-2-((4S,6R)-2,2-dimethyl-6-(pent-4-enyl)-1,3-dioxan-4-yl)-5-methyldec-4-en-3-yloxy)-13-(4-methoxybenzyloxy)-2,12,14-trimethyl-15-oxopentadec-1-ene-5,7,9-triyl triacetate
  参考文献：
  名称：

  Total Synthesis of Dolabelide C: A Phosphate-Mediated Approach

  摘要：

  The first synthesis of dolabelide C (1), a cytotoxic marine macrolide, is reported utilizing a phosphate tether-mediated approach. Bicyclic phosphates (S,S,S-p)-5 and (R,R,R-p)-5 serve as the central building blocks for the construction of two major 1,3-anti-diol subunits in 1 through selective cleavage pathways, regioselective olefin reduction, and cross-metathesis. Overall, phosphate-mediated processes provided copious amounts of both major subunits allowing for a detailed RCM macrocyclization study to the 24-membered macrolactone 1.

  DOI：

  10.1021/jo2003506
• 作为产物：
  描述：

  (1S,6S,8S)-8-vinyl-2,9,10-trioxa-1-phosphabicyclo[4.3.1]dec-4-ene 1-oxide 在 Hoveyda-Grubbs catalyst second generation 、 copper(I) cyanide di(lithium chloride) 、 2-硝基苯磺酰肼 、 三乙胺 作用下， 以 四氢呋喃 、 二氯甲烷 、 1,2-二氯乙烷 为溶剂， 生成 (3R,4S,6R)-11-[(4-methoxyphenyl)methoxy]-3-methylundec-1-ene-4,6-diol
  参考文献：
  名称：

  Total Synthesis of Dolabelide C: A Phosphate-Mediated Approach

  摘要：

  The first synthesis of dolabelide C (1), a cytotoxic marine macrolide, is reported utilizing a phosphate tether-mediated approach. Bicyclic phosphates (S,S,S-p)-5 and (R,R,R-p)-5 serve as the central building blocks for the construction of two major 1,3-anti-diol subunits in 1 through selective cleavage pathways, regioselective olefin reduction, and cross-metathesis. Overall, phosphate-mediated processes provided copious amounts of both major subunits allowing for a detailed RCM macrocyclization study to the 24-membered macrolactone 1.

  DOI：

  10.1021/jo2003506

文献信息

• A Multifaceted Phosphate Tether:  Application to the C15−C30 Subunit of Dolabelides A−D
  作者：Alan Whitehead、Joshua D. Waetzig、Christopher D. Thomas、Paul R. Hanson

  DOI：10.1021/ol8001865

  日期：2008.4.1

  Construction of the C15-C30 subunit of dolabelide utilizing a temporary phosphate tether is described. Two routes are reported that make use of the orthogonal protecting- and leaving-group properties innate to phosphate esters. One route relies on a selective terminal oxidation, while a second utilizes a CM/selective hydrogenation sequence. Both routes depend on a highly regio- and diastereoselective cuprate addition to set the requisite stereochemistry at C22.
• Total Synthesis of Dolabelide C: A Phosphate-Mediated Approach
  作者：Paul R. Hanson、Rambabu Chegondi、John Nguyen、Christopher D. Thomas、Joshua D. Waetzig、Alan Whitehead

  DOI：10.1021/jo2003506

  日期：2011.6.3

  The first synthesis of dolabelide C (1), a cytotoxic marine macrolide, is reported utilizing a phosphate tether-mediated approach. Bicyclic phosphates (S,S,S-p)-5 and (R,R,R-p)-5 serve as the central building blocks for the construction of two major 1,3-anti-diol subunits in 1 through selective cleavage pathways, regioselective olefin reduction, and cross-metathesis. Overall, phosphate-mediated processes provided copious amounts of both major subunits allowing for a detailed RCM macrocyclization study to the 24-membered macrolactone 1.